Intermediate portion of a breakdown rifle



FIG. 1 is a top right side perspective view of an intermediate portion of a breakdown rifle according to the new design;

FIG. 2 is a close-up top right side perspective view thereof;

FIG. 3 is a close-up bottom right side perspective view thereof;

FIG. 4 is a close-up bottom view thereof;

FIG. 5 is a close-up right side view thereof;

FIG. 6 is a close-up left side view thereof;

FIG. 7 is a close-up top view thereof;

FIG. 8 is a close-up front view thereof; and,

FIG. 9 is a close-up rear view thereof.

All broken dash-dash lines in the above figures are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for an intermediate portion of a breakdown rifle, as shown and described. 